USL1H2R2MDD

Aluminum Electrolytic Capacitors are divided into two categories, axial type and radial type, with the USL1H2R2MDD capacitor belonging to the former. The USL1H2R2MDD is a standard axial capacitor with compact size, high-tolerance load-life stability, and wide temperature range of up to -55 *C to +105 *C.

These aluminum electrolytic capacitors have a wide range of applications, most commonly used in DC power supplies. The USL1H2R2MDD capacitors also have a wide range of uses in other industries, from automotives to military needs. With their tiny size, they are perfect for circuit boards, circuit simulation, and frequency oscillators, which makes them extremely versatile.

The basic working principle of aluminum electrolytic capacitors is quite simple. A charge is created inside the capsule, contained within a liquid electrolyte. A thin layer of an oxide (an aluminum-based) forms between the positive and negative electrodes, providing insulation and allowing for more efficient conduction. This charge is then stored in the aluminum electrolytic capacitor, relying solely on the dielectric of the oxide layer, and the thickness of this dielectric layer determines the capacitance.

The benefits of this type of capacitor are many, such as lower equivalent series resistance (ESR), higher capacitance for a given physical size, and increased volumetric efficiency. The capacitors are extremely reliable, with even higher load-life stability than competitive counterparts.

In summary, the USL1H2R2MDD capacitor is an axial-type aluminum electrolytic capacitor, with a wide range of uses in various applications, from DC power supplies to automotive engineering. It has a wide temperature range, high-tolerance load-life stability, compact size, and low equivalent series resistance (ESR). Its working principle is simple, with a charge stored inside the capsule, relying solely on the dielectric of the oxide layer between the electrodes. This provides numerous benefits, such as higher capacitance for a given physical size, and increased volumetric efficiency.